RtMidi is a set of C++ classes which provides a concise and simple, cross-platform API (Application Programming Interface) for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI & JACK), and Windows (MultiMedia Library) operating systems.
python-rtmidi is a Python binding for RtMidi implemented with Cython and provides a thin wrapper around the RtMidi C++ interface. The API is basically the same as the C++ one but with the naming scheme of classes, methods and parameters adapted to the Python PEP-8 conventions and requirements of the Python package naming structure. python-rtmidi supports Python 2 (tested with Python 2.7) and Python 3 (3.3, 3.4, 3.5).
Usage example
Here’s a quick example of how to use python-rtmidi to open the first available MIDI output port and send a middle C note on MIDI channel 1:
import time
import rtmidi
midiout = rtmidi.MidiOut()
available_ports = midiout.get_ports()
if available_ports:
midiout.open_port(0)
else:
midiout.open_virtual_port("My virtual output")
note_on = [0x90, 60, 112] # channel 1, middle C, velocity 112
note_off = [0x80, 60, 0]
midiout.send_message(note_on)
time.sleep(0.5)
midiout.send_message(note_off)
del midiout
More usage examples can be found in the examples directory of the source distribution.
The documentation provides installation instructions and an API reference.
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Metadata
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Release files for python-rtmidi 1.1.0
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| python-rtmidi-1.1.0.zip | 219.6 kB | Details |
Built distributions (wheels)
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|---|---|---|---|---|
| python_rtmidi-1.1.0-cp36-cp36m-win_amd64.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-64 | Details |
| python_rtmidi-1.1.0-cp36-cp36m-win32.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-32 | Details |
| python_rtmidi-1.1.0-cp36-cp36m-macosx_10_12_x86_64.whl | CPython 3.6 | CPython 3.6 pymalloc | macOS 10.12+ x86-64 | Details |
| python_rtmidi-1.1.0-cp35-cp35m-win_amd64.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-64 | Details |
| python_rtmidi-1.1.0-cp35-cp35m-win32.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-32 | Details |
| python_rtmidi-1.1.0-cp34-cp34m-win_amd64.whl | CPython 3.4 | CPython 3.4 pymalloc | Windows x86-64 | Details |
| python_rtmidi-1.1.0-cp34-cp34m-win32.whl | CPython 3.4 | CPython 3.4 pymalloc | Windows x86-32 | Details |
| python_rtmidi-1.1.0-cp27-cp27m-win_amd64.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-64 | Details |
| python_rtmidi-1.1.0-cp27-cp27m-win32.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-32 | Details |
| python_rtmidi-1.1.0-cp27-cp27m-macosx_10_12_x86_64.whl | CPython 2.7 | CPython 2.7 pymalloc | macOS 10.12+ x86-64 | Details |
Total release size: 903.1 kB
Release files / python-rtmidi-1.1.0.zip
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Release files / python_rtmidi-1.1.0-cp35-cp35m-win_amd64.whl
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